CHEMICAL PROPERTIES
| PROPERTIES | NR GRADE |
|---|---|
| RAW MATERIAL SOURCE | NR TYRE SCRAP |
| ACETONE EXTRACT % | 11±4 |
| ASH CONTENT % | 25±3 |
| CARBON BLACK % | 20±7 |
| RUBBER HYDROCARBON % | 43 min |
| MOISTURE % | 1 max |
PHYSICAL PROPERTIES
| PROPERTIES | NR GRADE |
|---|---|
| ELONGATION AT BREAK % | 230 min |
| HARDNESS (SHORE A) | 60±5 |
| MOONEY VISCOSITY ML(1+4)@100 | 35±15 |
| SPECIFIC GRAVITY % | 1.25±0.05 |
| TENSILE STRENGTH (kg/cm2) | 35 min |
